Project Description

Miniature Angular Contact Ball Bearings are designed that there is an angle between the races and balls when the bearing is in operation. They can support radial load and axial load in different angles.

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  • bearing material: chrome steel(GCr15/SAE52100)
  • cage material: Bakelite, Nylon, Chrome Steel, Brass.
  • tolerance: P0(ABCE-1), P6(ABCE-3), P5(ABCE-5), P4(ABEC-7)
  • contact angle: C-15 degree,  AC-25 degree.
  • seals: open
modeld(mm)
bore
D(mm)
outer
B(mm)
width
Dynamic load
Cr(KN)
Static load
Cor(KN)
grease limiting speed
(rpm)
oil limiting speed
(rpm)
B706C61762.390.9990000155000
B706AC2.30.9580000135000
HC B706C1.650.69115000180000
HC B706AC1.580.6995000165000
HS706C1.590.9110000185000
HS706AC1.520.6995000160000
HC706C1.10.5130000210000
HC706AC1.060.48115000185000
B707C71962.81.1880000135000
B707AC2.71.470000115000
HC B707C1.90.9105000175000
HC B707AC1.750.7990000150000
HS707C1.90.9105000170000
HS707AC1.70.7985000145000
HC707C1.180.59115000180000
HC707AC1.40.56105000175000
B708C82273.91.7570000115000
B708AC3.781.696200095000
HC B708C2.671.2290000155000
HC B708AC2.581.1875000125000
HS708C1.951.190000155000
HS708AC1.820.9775000125000
HC708C1.30.72105000175000
HC708AC1.250.6885000145000
B709C92475.32.56200095000
B709AC5.142.335500085000
HC B709C3.641.6980000130000
HC B709AC3.481.6370000115000
HS709C2.681.4780000135000
HS709AC2.521.3970000115000
HC709C1.851.0495000160000
HC709AC1.750.9880000135000